Magnitude of the initial acceleration

1. The position of a particle moving on a straight line path is given by: metre Its acceleration at t = 5 5s is:
(A) 9 ms–2
(B) 12 ms–2
(C) 18 ms–2 
(D) 45 ms–2
2. The motion of a body is given by the equationWhereat time t is in ms–1and t is in seconds. If the body was at rest at t = 0, test the correctness of the following results are. The terminal speed is 
(A) 2 ms–1
(B) 2 ms–2
(C) 3 ms–1
(D) 2 ms-2

3. The motion of a body is given by the equationWhereat time t is in ms–1and t is in seconds. If the body was at rest at t = 0, test the correctness of the following results are. The magnitude of the initial acceleration is

(A) 5 ms–2
(B) 6 ms–2
(C) 8 ms–2
(D) 7 ms–2

4. The motion of a body is given by the equationWhereat time t is in ms–1and t is in seconds. If the body was at rest at t = 0, test the correctness of the following results are. Then speed is?

(A) 
(B)

(C) 
(D)

5. The motion of a body is given by the equationWhereat time t is in ms–1and t is in seconds. If the body was at rest at t = 0, test the correctness of the following results are. The speed varies is, when the acceleration is half the initial value.

(A) u = 2 ms–1(B) u = 3 ms–1

(C) u = 4 ms–1(D) u = 1 ms–1

6. A body thrown vertically upward with velocity 10 m/s then how many height traveled by body.
(A) 5 m 
(B) 10 m
(C) 15 m
(D) 20 m

7. A driver applies brakes to the vehicle on seeing traffic signal 400 m ahead. At the time of applying the brakes vehicle was moving with 15 ms-1and then starts retarding with 0.3 ms-2. The distance of vehicle after 1 min from the traffic light:
(A) 25m 
(B) 375m
(C) 360m
(D) 40m

8. Which of the following graph correctly represents velocity-time relationship for a particle released from rest to fall freely under gravity?

(A)

(B)

(C)

(D)

9. A point moves rectilinearly with deceleration whose modulus depends on the velocity v of the particle aswhere k is a constant,. At the initial moment the velocity of particle is v0What time will it take to cover that distance?

(A) 
(B) 

(C) 
(D)
10. A body starts from rest and acquires a velocity of 4 ms–1during a displacement of magnitude 4m. Its acceleration is:

(A) 0.5 ms–2
(B) 1 ms–2
(C) 2 ms–2
(D) 4 ms–2

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more

Order your essay today and save 15% with the discount code GRADUATE